| 彩叶草组培苗移栽基质配方的研究 |
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| 引用本文： | 徐礼庆,吴中军,黄业英.彩叶草组培苗移栽基质配方的研究[J].北方园艺,2011(17):140-143. |
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| 作者姓名： | 徐礼庆 吴中军 黄业英 |
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| 作者单位： | 郫县友爱职业技术学校,四川成都,611735;重庆文理学院生命科学与技术学院,重庆402168;重庆市特色植物种苗工程技术研究中心,重庆402160;重庆文理学院生命科学与技术学院,重庆,402168 |
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| 摘 要： | 研究了11种不同基质的理化特性及其对彩叶草组培苗移栽后生长的影响.结果表明:草炭土和草炭土∶珍珠岩=1∶1(Ⅴ∶Ⅴ)2种基质的比重、容重、总孔隙度、EC值和pH值等理化性能较好.草炭土和草炭土∶珍珠岩=1∶1(Ⅴ∶Ⅴ)2种基质的移栽彩叶草组培苗后,成活率、根长度、叶绿素含量、根数、茎粗、株高、单株叶片数、单株鲜重和单株干重等生长指标大都显著地超过了其它9个处理.
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| 关 键 词： | 彩叶草 组织培养 基质 幼苗 |
Study on Midia Formula of Coleus blumei Plantlets in Tissue Culture |
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| XU Li-qing
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WU Zhong-jun
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HUANG Ye-ying.Study on Midia Formula of Coleus blumei Plantlets in Tissue Culture[J].Northern Horticulture,2011(17):140-143. |
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| Authors: | XU Li-qing WU Zhong-jun HUANG Ye-ying |
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| Institution: | XU Li-qing1,WU Zhong-jun2,3,HUANG Ye-ying2(1.Sichuan Pixian Youai Vocational School,Chengdu,Sichuan 611735,2.College of Life Science and Technology,Chongqing University of Arts and Sciences,Chongqing 402160,3.Chongqing Engineering Research Center for Special Plant Seedling,Chongqing 402160) |
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| Abstract: | The physical and chemical properties of 11 different medias and their effects on the growth of Coleus blumei plantlets were studied.The results showed that the physical-chemical properties,including specific gravity,bulk specific gravity(g/cm),total porosity(%),EC(mS/cm) and pH of peat and peat:perlite(1∶1) were better than others medias.The two treatments of peat and peat∶perlite(1∶1) had significant effects on survival,root length,chlorophyll content,amount of root,stem thick,seedling height,leaf amount of single plant,fresh weight of single plant and dry weight of single plant. |
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| Keywords: | Coleus blumei tissue culture medium seedling |
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